Question

1. I’ve started my own space program with my son, daughter, and dog called BGIS (Bubble Guppies In Space, my son’s favorite TV show). We quickly have success and BGIS discovers a new planet hiding behind Neptune. Due to it’s hiding skills, it is named Planet Ninja. To learn more about Planet Ninja, we send a probe to the planet to collect a sample. The probe returns to Earth with a 17 kg sample of Planet Ninja’s atmosphere, which turns out to be pure Methane (CH4). The probe collected the sample from the surface, where the pressure was 6.5 × 104 Pa, the temperature was 440K, and g = 7.2 m s−2.

   The probe was returned to BGIS headquarters, and the air parcel was experimented on in a laboratory. we first cooled the air parcel isochorically to 310K. Since we did this, 1.2 × 105 kJ of energy was released from the atmosphere. Given all this information, please tell me what the dry adiabatic lapse rate is on Planet Ninja?

Answer 1

we know that the dry adiabaleci lapse nate, da ga value of g. 9.8°C km Here Cp of ninjo planet PV = nRL 486 for polyatomic Igas) Nil mole 6. fx 10 pa x 0.365 R 310 0.007 65 x 10" Imolik R Cp : 4 R Cp-h oooo Ax 16537 76.5 5Tme. K - 0.8 306 -0.032 ICT m